. >> new york times reports that the son of joe biden, beau biden, has been admitted to a hospital after what has been reported as an episode of disorientation and weakness, a toy gun to say that this morning the vice president accompanied his son to houston, texas, where he is being evaluated. in 2010 he suffered what was said at the time to be a minor stroke with doctors saying he was neurologically mark -- nor logic in normal. aides say that the vice president plans to keep his appearance in scranton, pa., later this week, and c-span will be covering the president on his bus tour through scranton. in yesterday's briefing the press secretary confirmed that the heads up was given to the white house before -- before brent -- before glenn greenwald was the -- was detained on sunday. journalist glenn greenwald has publish stories about u.s. and british surveillance programs based on documents leaked by edward snowden. turning to the situation in egypt, security officials in state television said that the supreme leader of the muslim brotherhood has been detained, captured earlier today in